baber/WOPTO huggingface dataset:
Patent JP-2001247332-A (JP)
Title: Glass plate for flat panel displaying unit
Inventor: NAGAKANE TOMOHIRO
IPC: C03C3/085
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a glass plate for a flat panel displaying unit excellent in crack resistance, not forming thermal deformation or heat shrinkage even on heat-treating at a temperature of 570-600 deg.C, and also having characteristics of 70-90×10-7/ deg.C thermal expansion coefficient and >=10.5 Ω.cm volume electric resistivity (log ρ). SOLUTION: This glass plate is characterized by having a composition in mass % of 55-70% SiO2, >5-<10% Al2O3, 0-7% MgO, 0-10% CaO, 0-<9% SrO, 0-<9% BaO, 0-1.5% Li2O, 0-5% Na2O, 5-16% K2O, 0.3-5% ZrO, 4-<9% SrO+ BaO, 8-<17% MgO+CaO+SrO+BaO and 6-18% Li2O+Na2O+K2O, and also having the value of CaO/MgO is in the range of 0.10-1.48 in mass ratio.
Patent JP-2001247132-A (JP)
Title: Sealable bag, and sealable container
Inventor: SHIBATA YUKIHIKO
IPC: B65D53/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealable bag which is hard to slip even when picking the bag with a wet hand or an oil or the like is adhered to the sealable bag, and can be easily cut and opened from a cut of the sealable bag. SOLUTION: In the sealable bag formed of a laminate sheet with a plurality of synthetic resin films laminated thereon or a laminate sheet formed by laminating a synthetic resin film and an aluminum foil, a coating portion 7 with mixed grains 8 of ceramics and metals is provided on a portion except a peripheral portion of at least outer single side of the sealable bag.
Patent JP-2001253424-A (JP)
Title: Thin-walled blow molded container
Inventor: NOGUCHI TOKUJI
IPC: C08K5/098
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin-walled blow molded container with an appropriate rigidity and strength against the drop shock. SOLUTION: This thin-walled blow molded container is formed of a polyethylene composition with a density of 0.935 to 0.96 g/cm3, with a melt flow rate of 0.4 to 1.0 g/10 min., and with an impact strength of 500 to 2500 kg.cm/cm2.
Patent JP-2001254539-A (JP)
Title: Keyhole closing device for manhole cover
Inventor: AYABE TAKASHI
IPC: E02D29/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a keyhole closing device for a manhole cover, by which extraction from a keyhole for the manhole cover can be conducted surely. SOLUTION: The keyhole closing device 11 has a drum section 12 inserted into the keyhole 3 formed to the manhole cover 1 and a cover section 13 screwed to the drum section 12. A locking mechanism section 21 and a control unit section 51 are disposed into the keyhole closing device 11. The locking mechanism section 21 has a lock pin 22, a rocking shaft 23, a gear 24, a step-up gear row 31 and an electromagnetic solenoid. The lock pin 22 is disposed to a recessed section 14 formed to the drum section 12, and fixed onto the rocking shaft 23 axially supported to the drum section 12 through bearing sections 25, 25. The gear 24 formed in a fan shape is fixed at the end section of the rocking shaft 23. The step-up gear row 31 speeds up the rocking of the gear 24, and transmits the speed-up to the fourth gear pair 35.  A pin 36 capable of being engaged with a rod for the electromagnetic solenoid is projected from the fourth gear pair 35.
Patent JP-2001223296-A (JP)
Title: Semiconductor package
Inventor: NISHIZAWA MASATO
IPC: H01L23/12
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the cost of a BGA package, which sharply rises together with the drop in the number of pins, through the package size is small. SOLUTION: It is possible to provide an inexpensive and practically packageable semiconductor package by making a semiconductor package which is connected to a circuit board by wining on outer peripheral side.
Patent JP-2001265289-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI OSAMU
IPC: G02F1/133
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of eliminating the overlap period of active times of adjacent sampling pulses. SOLUTION: A sampling pulse generating circuit 201 is included in the liquid crystal display device and is provided with a shift register comprising multiple set and reset type flip-flops 1101 and analog switches 1102 whose on and off are controlled, based on outputs of respective flip-flops 1101, and which simultaneously outputs a clock signal ck or ckb as sampling pulses SAM1 to SAM5 and the sampling of a video signal is performed with these sampling pulses. Then, the pulse width of the sampling pulses SAM1 to SAM5 is changed in accordance with the duty ratio of the clock signal ck/ckb.
Patent JP-2001266338-A (JP)
Title: Dummy disk for hard disk drive
Inventor: SANDAIJI HIDETO
IPC: G11B5/84
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, reliable and high-quality dummy disk for a hard disk drive, instead of the use of a recording medium defective product, supply amount of which is reduced by increasing its yield, or a costly recording medium middle product as a dummy medium. SOLUTION: Even when a dummy medium 7 and a spacer ring 6 are formed to be united, the differences of inertial moment and weight with a conventional product 8, and the difference of thermal expansion rate with a recording medium 15 are suppressed within a fixed range, a disk part 17 and the recording medium 15 are placed in parallel, the thickness of the disk part 17 is uniform, the plane of the disk part 17 is precisely smooth, a sufficient strength is provided, the outer diameter of the disk part 17 is equal to or shorter than that of the recording medium 15, a dummy disk 18 having a thickness equal or thicker for a hard disk drive is manufactured.
Patent JP-2001267103-A (JP)
Title: Ptc device
Inventor: KATAOKA MITSUMUNE
IPC: H01C7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a PTC conductive composition possessed of a PTC effect that is stable and high in reproducibility even undergoing repetitive switching, and a PTC device formed of the same. SOLUTION: Conductive filler whose surface is treated with adhesive polyolefin and a coupling agent is used as PTC conductive composition, a part of an electrode coming into contact with the PTC conductive composition is plated with solder with crack by which the electrode is enhanced in adhesion to the PTC conductive composition, and thus a PTC device of stable characteristics can be obtained.
Patent JP-2001267221-A (JP)
Title: Charged particle beam exposure system and method of manufacturing device
Inventor: MURAKI MASATO
IPC: G03F7/207
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam drawing device whose distortional aberration can be easily corrected. SOLUTION: A charged particle beam drawing device is equipped with a charged particle source, an irradiation electron optical system which irradiates an object with a charged particle beam radiated from the charged particle source, a substrate which is provided with openings and irradiated with a charged particle beam by the irradiation electron optical system, element electron optical systems which form the intermediate images of charged particle beams penetrating through the openings bored in the substrate, a projection electron optical system which projects the intermediate mages onto a surface as an object of exposure, reducing them in size, deflectors which control blanking, deflecting charged particle beams that penetrates through the openings cut in the substrate,  a modifying means which modifies a relative positional relation between the positions of the fore focal point and the charged particle source, and a control means which adjusts the positions of the intermediate images projected onto the exposure surface, controlling the positions of the deflectors separately and also the positioning mechanism.
Patent JP-2001258955-A (JP)
Title: Nursing bed with shower toilet
Inventor: EBARA HIDEO
IPC: A61H35/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bed with a shower toilet convenient to use, capable of easily nuring a person to be nursed such as a sick person or an old aged and enabling the person to be nursed to easily open the bowels. SOLUTION: A mat support frame body having a rising and falling bed support leg part is provided so as to have a lower space part, and an opening part in which a mat intermediate part is fitted is provided to a mat support plate and a mat at a position corresponding to the hips, and the mat intermediate part falls from the opening part and retracts to the undersurface of the mat support plate to open the opening part, and next, the mat support frame body falls to fit the toilet seat surface of a portable toilet in the opening part to expose the same. After evacuation, a hot water washing/hot air drying apparatus part is operated and the support frame body is raised to open the opening part and the mat intermediate part is fitted in the opening part and the mat support frame body rises to a desired position to be stopped.  The front surface part and rear surface part of the mat are formed so as to move in inclined and planar states.
Patent JP-2001261237-A (JP)
Title: Yarn cutter
Inventor: UMEHARA YOSHITO
IPC: D01H13/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a yarn cutter capable of holding all the filaments without holding and regulating some or all of filaments not to deviate from a yarn guide in the case of holding the yarn made by binding plural filaments in holding the yarn. SOLUTION: A moving side yarn holding member 5 and a fixed side yarn holding member 7 made of elastic raw material such as rubber having a hardness of 55 deg.-75 deg. are provided as a runner 4 side yarn holding member. The end face of the yarn holding surface of the fixed side yarn holding member 7 is projected more than the end face of the yarn holding surface of the moving side yarn holding member 5. Accordingly, when both holding members 5, 7 of the yarn holding part abut on each other, the fixed side yarn holding member 7 is elastically deformed by the pressing force of the moving side yarn holding member 5, and changed into the shape of covering the bundle of filaments 19.
Patent JP-2001265646-A (JP)
Title: Data base management method and system
Inventor: TSUNEYOSHI TAIJI
IPC: G06F17/30
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a data base management method or the like for not affecting an operation processing procedure even when the data structure of a data base or the like is changed. SOLUTION: The mapping data solving means 103 and XML analysis/ generation means 105 of a program execution device 101 convert the data of an operation object stored in the data base on the basis of a predetermined conversion method, convert them to a determined notation form and process an operation instructed by using the notation form to the operation instruction of the data.
Patent JP-2001262689-A (JP)
Title: Balcony
Inventor: SAKASHITA MASAMI
IPC: E04B1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a balcony with a large space surrounded by a handrail. SOLUTION: In the balcony, a column 50 of the handrail 33 is mounted through the medium of an upper bracket 41 and a lower bracket 42 on the outer lateral surfaces of right and left gable beams 1 and the front surface of a front girder 2, and the handrail 33 is protruded from the outer lateral surfaces of the gable beams 1 and the front surface of the front girder 2 for the space surrounded by the handrail 33 to be enlarged.
Patent JP-2001271472-A (JP)
Title: Connecting structure of handrail pipe
Inventor: NAKAYAMA HIROKI
IPC: E04F11/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a handrail pipe firmly connecting two handrail pipes without any shaking. SOLUTION: Both ends of a connecting cylinder 1 having an open cross section opened in a side and formed into a cylindrical shape are inserted in the ends of the handrail pipes 2 and 2 arranged adjacently, a presser screw 4 to be inserted in the core pipe of each handrail pipe 2 is threadly engaged in to a screw hole 3 formed in the connecting cylinder 1 so as to enlarge the interval between the screw hole formation part 5 of the connecting cylinder 1 and an opposite part 6 pressurized by the insertion head end 4a of the presser screw 4, and the screw hole formation part 5 and the opposite part 6 are in pressure contact with the internal circumferential wall of the handrail pipe 2 so that the two handrail pipes 2 are connected via the connecting cylinder 1 fixed to the handrail pipe 2.
Patent JP-2001273458-A (JP)
Title: Device and method for supporting document group analysis and recording medium
Inventor: YAMAZAKI MAKOTO
IPC: G06F19/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: TO provide a document group analysis supporting device for performing efficient analysis by combining document sorting based on qualitative data and document sorting based on conventionally utilized quantitative data. SOLUTION: In a document information managing part 1, individual document data are managed so as to be utilized depending on each of attributes contained in the document. In a document group generating part 2, a document set composed of a plurality of documents is sorted into a plurality of document subsets. Information on at least one document group as a result is managed by a document information managing part 3 and based on information 4 of sorting dimensions composed of at least one document group, totalization such as cross totalization is performed in a totalizing processing part 5 while using the individual attribute values of the document.
Patent JP-2001269648-A (JP)
Title: System and method for reutilizing molding made of non- wood fiber
Inventor: SHIBATA TAKAO
IPC: C10B53/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To return various useful moldings made of non-wood fiber such as a food packing case formed by effectively utilizing plant resources to the nature after use. SOLUTION: A used molding 1 made of a non-wood fiber is recovered, crushed 5 and 6 by the use of crushers to an appropriate size or carbonized 8 by a carbonizer to obtain secondary resources 9, and the molding is reutilized by this system. The secondary resources 9 which have been crushed 5 and 6 are utilized as livestock feed, culture earth for earthworms and a material 11 for breeding insects, etc., as well as the regenerated material 10, and further the crushed material is putrefied 7 and utilized as a fertilizer 12. The carbonized 8 secondary resources 9 are utilized as a soil improving agent 13.
Patent JP-2001273282-A (JP)
Title: Device and method for laying out page space
Inventor: FUKUDA YUKIO
IPC: G06F17/21
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a page space layout device capable of rightly managing the generation of article or image. SOLUTION: This page space layout device is integrated into a typesetting terminal 9 and the typesetting terminal 9 has a data part 25 and a communication module 26. When the article or image having the same identification module is sent again, the retransmission can be reported to a manipulating operator. Besides, corresponding to the instruction of the manipulating operator, layout is enabled in place of the article or image of a latest version or arbitrary generation. Further, contents can be compared for judging whether or not replacement with the article or image of the latest version or arbitrary generation is enabled.
Patent JP-2001274955-A (JP)
Title: Picture reader inspecting method
Inventor: ICHIKAWA KAZUHIKO
IPC: H04N1/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader inspecting method capable of performing quality inspection simply, easily and highly precisely. SOLUTION: The positional precision and the power precision of the reading origin of an original platen are confirmed to advance to a step S5 in the case of being within a prescribed reference range and to finish inspection in the case of being deviated from the prescribed reference range. Furthermore, positional precision and feeding precision on the maximum operation side of a carriage are confirmed to advance to a step S7 in the case of being within the prescribed reference range and to finish inspection in the case of being deviated from the prescribed reference range. Furthermore, reading resolutions in the direction of main scanning and in the direction of sub scanning are confirmed to advance to a step S9 in the case of being within the prescribed reference range and to finish inspection in the case of being deviated from the prescribed reference range.  Furthermore, brightness uniformity and brightness reproducibility are confirmed to advance to a step S11 in the case of being within the prescribed reference range and to finish inspection in the case of being deviated from the prescribed reference range. Furthermore, reading color slurring in the sub- scanning direction is confirmed to advance to a step S13 in the case of being within the prescribed reference range and to finish inspection in the case of being deviated from the prescribed reference range.
Patent JP-2001271044-A (JP)
Title: Flame-retarded tacky sheet
Inventor: NAITO TADASHI
IPC: B32B27/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tacky sheet excellent in flame retardance and transparency. SOLUTION: This flame-retardant tacky sheet has a tacky agent layer containing a flame retardant on a transparent substrate and uses a phosphoric ester or an alkylphosphine oxide as the above flame retardant.
Patent JP-2001272164-A (JP)
Title: Refrigerator
Inventor: AINO KAZUAKI
IPC: F25D25/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To receive storage matters in the rear space part of a fore partitioning member and permit the insertion or the take-out of the matters without being bothered by the fore partitioning member. SOLUTION: In a refrigerator, in which respective fore opening units 11a, 12a of a refrigerating chamber 11 and a vegetable chamber 12 are partitioned by a fore partitioning member 17, a receiving vessel 27, constituted so as to be capable of bending and extending, is provided in the rear space 25 of the fore partitioning member 17 so as to be capable of inserting or taking out like as a drawer whereby the receiving vessel 27 can be pulled out to the upper part of the fore partitioning member 17 or more fore position while bending and extending the same. According to this method, the storage matters, received in the rear space part 25 of the fore partitioning member 17 by the receiving vessel 27, can be inserted or taken out without being bothered by the fore partitioning member 17.
Patent JP-2001275037-A (JP)
Title: Image pickup device, image pickup method, and storage medium
Inventor: KAIBARA HIROSHI
IPC: H04N5/232
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, an image pickup method, and a storage medium which can easily set the same conditions as photographic conditions of last photography and enables a choice of whether the conditions are set at need when the image pickup device is actuated. SOLUTION: All photographic conditions when the image pickup device is shut down are stored in a nonvolatile memory 56 and when the image pickup device is actuated, the photographic conditions stored in the nonvolatile memory 56 are read out and set in the image pickup device.
Patent JP-2001277165-A (JP)
Title: Storing device and storing method
Inventor: MAKISHIMA YUTAKA
IPC: B25J13/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To grip an object and store it into a storing body 49 with a robot 37 without requiring positioning and attitude determination of the object 21 continuously conveyed on a transportation conveyer 23. SOLUTION: The object 21 continuously conveyed on the transportation conveyer 23 is photographed by a camera 29, and a position and an attitude of the object is recognized by image processing. An encoder provided for the transportation conveyer 23 detects a conveying distance. Moving data of the robot is created based on the recognized position and attitude of the object and the detected conveying distance, and an attitude of a robot is changed to grip the object to store it into the storing body 49.
Patent JP-2001281170-A (JP)
Title: Visual field moving method
Inventor: OHASHI KAZUO
IPC: H04N5/225
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve problems in moving work of a stage by manual operation employed in the past in order to move the stage while observing a sample by a camera, that the work is troublesome and that it is difficult and time- consuming to move the stage to the center position of the visual field of the camera. SOLUTION: This method is used to move the visual field when the sample 4 is photographed by the camera 2. According to this method, the camera or the stage is moved to move an arbitrary point on the sample mounted on the stage to the center of the visual field of the camera and its position is stored. Then, the movement distance from the center of the visual field of the camera to an indicated position in the visual field of the camera is calculated to moving the camera or the stage. Thus, the indicated position in the visual field of the camera is moved to the center of the visual field of the camera.
Patent JP-2001281666-A (JP)
Title: Liquid crystal display element
Inventor: FUKUSHIMA RIEKO
IPC: G02F1/1337
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory and stable display performance. SOLUTION: The liquid crystal display element is provided with a first electrode substrate, having a transparent first substrate, a first electrode formed on the first substrate and a first alignment layer formed on the first substrate so as to cover the first electrode, a second electrode substrate having a transparent second substrate, a second electrode formed on the second substrate and a second alignment layer formed on the second substrate, so as to cover the second electrode and a light control layer comprising an antiferroelectric liquid crystal material, with no threshold type voltage-transmittance characteristic being held between the first and the second electrode substrates.  The combination of the first and the second alignment layers and the liquid crystal material is characterized, so that a pre-tilt angle α in the SA phase in the light control layer satisfies 0 deg.<=α<=1 deg..
Patent JP-2001279312-A (JP)
Title: Method for removing substance stuck inside rotary kiln type reduction furnace
Inventor: ENDO YASUNAGA
IPC: C22B5/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method for removing a substance stuck in a furnace in a comparatively short time without raising/lowering the temperature of a rotary kiln type reduction furnace. SOLUTION: In the rotary kiln type reduction furnace for reducing metallic oxide-containing raw material by using carbonaceous solid reducing agent, when semi-molten material is stuck to the inner wall of the rotary kiln and its thickness becomes not thinner than a prescribed thickness, the charge of the metallic oxide-containing raw material is stopped and only the reducing agent is charged and the rotary kiln type reduction furnace is operated kept at reducing atmosphere in the furnace to melt and remove the stuck substance in the furnace.
Patent JP-2001278938-A (JP)
Title: Rigid polyurethane foam and manufacturing method thereof
Inventor: KAWASAKI HIROSHI
IPC: C08G18/50
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid polyurethane foam having an excellent properties by improving dimensional stability on the foam structure at high temperature and high humidity. SOLUTION: The rigid polyurethane foam is manufactured by using a mixture of a polyether polyol A-1, which has 200-600 mgKOH/g hydroxy value, is obtained from an active hydrogen compound and an alkylene oxide and has the structure derived from the alkylene oxide based on butylene oxide by 20-100 mol.% and a polyether polyol A-2 different from the A-1, which has 200-600 mgKOH/g hydroxy value, and is obtained from an active hydrogen compound having an aromatic substituent and a nitrogen atom and an alkylene oxide.